Tv is probably the closest thing you could get to a sjw success story, but it's a qualified success, because they are only speeding up its death. Movies are fine - you could probably list a half dozen obviously sjw movies, but you can do the same with pretty much any position and Clint Eastwood, Mel Gibson and Woody Allen still get plenty of respect despite being monsters in sjw eyes. Comics are alright too - marvel have said they are dropping the diversity pandering and DC never went in on it like they did. Tabletop gaming is the only one I can't speak to.
The only place in Tabletop Gaming where the SJW's have any actual power are RPG.net's forums (and they're starting to slowly lose clout because they keep banning anyone who even slightly steps away from the party line) and the White Wolf/Onyx Path community (World of Darkness, Exalted, etc.) and that community is starting to fragment and tear themselves apart since Paradox Interactive acquired White Wolf and began planning their admittedly shitty attempt at reviving Vampire: The Masquerade.
Onyx Path is run entirely by SJW's (including everyone's favorite pretentious commie friend David Hill, though even he wasn't immune and he eventually got fired by Onyx Path) and they are turning against New White Wolf because Martin Ericsson is a complete edgelord who revels in being a stereotypical 2edgy4u Goth Neckbeard cariacture (which the SJW's find problematic) and the fact that Ericsson knowingly hired ex-porn star and RPG enthusiast Zak Sabbath to do artwork for one of their projects. Hiring Zak S. in particular sent the Onyx Path SJW's into a rage because in their eyes, Zak S. allegedly insulted a trans person and is therefore anathema to the SJW cause. So a lot of the SJW's in Onyx Path's fandom turned against White Wolf.
Onyx Path's development team took some hits because of this, David Hill got fired for unclear reasons and if I remember correctly, Holden Shearer quit because Onyx Path is still working alongside White Wolf despite the uproar over Zak Sabbath (even if it's just to fulfill their contracts with the 20th Anniversary Editions of the Classic WoD games and to pay for the license to continue making Chronicles of Darkness).
White Wolf's leadership, on the other hand, paid some lip service to the notions of identity politics and diversity, but otherwise shrugged and continued being super-edgy as usual.
Paizo, the makers of Pathfinder, do pander to SJW's on occasion (moreso recently), but not to the degree that Onyx Path does, and the Pathfinder fandom is large and varied enough to not be dominated by SJW's in the way that fandom for Chronicles of Darkness is. Honestly, I think Paizo will stop pandering to SJW's once it stops being profitable or good for their PR, because while a few Paizo writers are SJW's, the inmates are not running the asylum like with Onyx Path. It's mostly just lip service in Paizo's case.
Wizards of the Coast (the makers of D&D) are fairly non-political and as for RPG communities, theRPGsite is generally Anti-SJW while the newer (and much better) RPG Pub is explicitly apolitical and the user base there generally don't care for SJW antics.
The OSR scene is generally either Anti-SJW or totally indifferent to the matter.
